Audio speaker



FIG. 1 is a front and top perspective view of an audio speaker in accordance with my new design;

FIG. 2 is a front elevational view of the audio speaker shown in FIG. 1;

FIG. 3 is a top plan view of the audio speaker shown in FIG. 1;

FIG. 4 is a bottom plan view of the audio speaker shown in FIG. 1;

FIG. 5 is a rear elevational view of the audio speaker shown in FIG. 1;

FIG. 6 is a side elevational view of the audio speaker, taken from the left side of FIG. 2; and,

FIG. 7 is a side elevational view of the audio speaker, taken from the right side of FIG. 2. 

The ornamental design for an audio speaker, as shown. 